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Good test , great incredibly
I applied via Walk-in and was interviewed before Jul 2022. There were 3 interview rounds.
Blue screen of death is a Windows operating system error screen that appears when a system error occurs.
Occurs when a critical system error is detected by Windows
Causes the computer to stop functioning and display a blue screen with error message
Commonly known as BSOD
Can be caused by hardware or software issues
BIOS stands for Basic Input/Output System. It is a firmware used to perform hardware initialization during the booting process.
BIOS is a firmware embedded on a small chip on the motherboard.
It is responsible for initializing and testing hardware components during the boot process.
BIOS provides the basic instructions for the computer to operate before the operating system takes over.
It also manages the communication bet...
There are two main types of storage devices: HDD (Hard Disk Drive) and SSD (Solid State Drive). Types of SSD include SATA, NVMe, and PCIe.
HDD (Hard Disk Drive)
SSD (Solid State Drive)
Types of SSD: SATA, NVMe, PCIe
RAM is volatile memory used for temporary storage while ROM is non-volatile memory used for permanent storage.
RAM stands for Random Access Memory and is used for temporary storage of data and program instructions.
ROM stands for Read-Only Memory and is used for permanent storage of firmware and software that rarely changes.
RAM is volatile, meaning it loses its data when power is turned off, while ROM is non-volatile and
Mainframe computer is a large, powerful, and high-performance computer used by organizations for critical applications and large-scale data processing.
Mainframes are designed to handle massive amounts of data and transactions.
They are known for their reliability, security, and scalability.
Examples of mainframe manufacturers include IBM, Unisys, and Fujitsu.
Networking is the practice of connecting computers and other devices to share resources and information.
Networking involves connecting devices such as computers, printers, and servers to share resources like files and printers.
Types of networking include LAN (Local Area Network), WAN (Wide Area Network), WLAN (Wireless Local Area Network), and MAN (Metropolitan Area Network).
LANs are used in small areas like homes or o...
I applied via Naukri.com and was interviewed before Apr 2020. There were 4 interview rounds.
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posted on 2 Oct 2022
I applied via Campus Placement and was interviewed before Oct 2021. There were 4 interview rounds.
All aptitude topic is tested if practiced well will be able to crack it
posted on 17 May 2021
posted on 3 Aug 2021
I applied via Referral and was interviewed in Feb 2021. There was 1 interview round.
posted on 7 Mar 2022
I applied via Referral and was interviewed before Mar 2021. There was 1 interview round.
Active Directory Domain Services (AD DS) is a Microsoft service that provides centralized authentication and authorization for Windows-based computers.
AD DS stores information about network resources such as user accounts, computers, and printers.
It allows administrators to manage and secure network resources from a single location.
AD DS uses a hierarchical structure of domains and forests to organize resources.
It supp...
posted on 1 Aug 2020
I applied via Recruitment Consultant and was interviewed in Feb 2020. There were 3 interview rounds.
posted on 13 Jul 2021
HashMap is a data structure that stores key-value pairs and provides constant time complexity for basic operations.
HashMap uses hashing to store and retrieve values based on their keys.
It allows null values and null keys.
It is not thread-safe and requires synchronization for concurrent access.
The initial capacity and load factor can be specified during initialization.
Example: HashMap<String, Integer> map = new Ha...
posted on 16 Jul 2021
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